65386230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 197987328

約数和(自身を除く): 132601098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 557, 559, 602, 645, 903, 910, 1114, 1118, 1290, 1365, 1505, 1671, 1677, 1806, 2730, 2785, 2795, 3010, 3342, 3354, 3899, 3913, 4515, 5570, 5590, 7241, 7798, 7826, 8355, 8385, 9030, 11697, 11739, 14482, 16710, 16770, 19495, 19565, 21723, 23394, 23478, 23951, 36205, 38990, 39130, 43446, 47902, 50687, 58485, 58695, 71853, 72410, 101374, 108615, 116970, 117390, 119755, 143706, 152061, 167657, 217230, 239510, 253435, 304122, 311363, 335314, 359265, 502971, 506870, 622726, 718530, 760305, 838285, 934089, 1005942, 1520610, 1556815, 1676570, 1868178, 2179541, 2514855, 3113630, 4359082, 4670445, 5029710, 6538623, 9340890, 10897705, 13077246, 21795410, 32693115, 65386230]

約数ペア:

[(1, 65386230), (2, 32693115), (3, 21795410), (5, 13077246), (6, 10897705), (7, 9340890), (10, 6538623), (13, 5029710), (14, 4670445), (15, 4359082), (21, 3113630), (26, 2514855), (30, 2179541), (35, 1868178), (39, 1676570), (42, 1556815), (43, 1520610), (65, 1005942), (70, 934089), (78, 838285), (86, 760305), (91, 718530), (105, 622726), (129, 506870), (130, 502971), (182, 359265), (195, 335314), (210, 311363), (215, 304122), (258, 253435), (273, 239510), (301, 217230), (390, 167657), (430, 152061), (455, 143706), (546, 119755), (557, 117390), (559, 116970), (602, 108615), (645, 101374), (903, 72410), (910, 71853), (1114, 58695), (1118, 58485), (1290, 50687), (1365, 47902), (1505, 43446), (1671, 39130), (1677, 38990), (1806, 36205), (2730, 23951), (2785, 23478), (2795, 23394), (3010, 21723), (3342, 19565), (3354, 19495), (3899, 16770), (3913, 16710), (4515, 14482), (5570, 11739), (5590, 11697), (7241, 9030), (7798, 8385), (7826, 8355)]